staging: comedi: ni_labpc: return error from labpc_counter_set_mode()

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Make sure labpc_counter_set_mode() was successfull and return any
errno back to the caller.

For the if/else conditions that either load the counter of just set
the mode, use a common error patch to check for the error.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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H Hartley Sweeten 2013-03-22 09:54:41 -07:00 • committed by Greg Kroah-Hartman

parent fbca05d601

commit f06563f013

1 changed files with 18 additions and 14 deletions

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drivers/staging/comedi/drivers/ni_labpc.c

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